body { font-family: 'Arial', sans-serif; line-height: 1.6; color: #333; max-width: 1200px; margin: 0 auto; padding: 20px; }
        h1, h2, h3 { color: #4CAF50; margin-top: 30px; }
        h1 { font-size: 2.2em; }
        h2 { font-size: 1.8em; border-bottom: 2px solid #4CAF50; }
        h3 { font-size: 1.5em; }
        .mobile-nav { display: none; background: #fff; position: fixed; top: 0; left: 0; width: 100%; z-index: 100; }
        .desktop-nav { background: #fff; padding: 10px 0; box-shadow: 0 2px 5px rgba(0,0,0,0.1); }
        .logo { font-size: 2em; font-weight: bold; color: #FF5722; text-decoration: none; }
        .nav-links { display: flex; justify-content: center; gap: 20px; }
        .nav-links a { text-decoration: none; color: #4CAF50; }
        .download-btn, .login-btn { display: inline-block; padding: 12px 24px; margin: 15px 0; background: #FF5722; color: white; text-decoration: none; border-radius: 5px; }
        .image-container { margin: 20px 0; text-align: center; }
        .image-container img { max-width: 100%; height: auto; border-radius: 8px; }
        .player-tips { background: #f9f9f9; padding: 15px; border-radius: 8px; margin: 20px 0; }
        .community-section { margin: 30px 0; }
        .tag-cloud { margin: 20px 0; }
        .tag-cloud a { display: inline-block; margin: 5px; padding: 5px 10px; background: #e0e0e0; border-radius: 15px; text-decoration: none; color: #333; }
        @media (max-width: 768px) {
            .desktop-nav { display: none; }
            .mobile-nav { display: block; }
            .nav-toggle { display: block; position: fixed; bottom: 20px; right: 20px; background: #4CAF50; color: white; width: 50px; height: 50px; border-radius: 50%; text-align: center; line-height: 50px; }
            .nav-links { flex-direction: column; }
        }